{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "Binding affinities of different nucleotide mono - , di - and triphosphates and non - hydrolyzable analogs indicate that the beta - phosphate moiety is required for substrate binding ."}
{"GENE": []}